| Message ID | 20200520120551.GG172354@mwanda (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Felix Fietkau |
| Headers | show |
| Series | mt76: mt7915: fix locking bug in mt7915_sta_rc_update() | expand |
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 98567374c2c9..3f00f5439c7c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -790,7 +790,7 @@ mt7915_sta_rc_update(struct ieee80211_hw *hw, rcu_read_unlock(); return; } - rcu_read_lock(); + rcu_read_unlock(); set_bit(changed, &msta->stats.changed); ieee80211_queue_work(hw, &msta->stats_work);
This function calls rcu_read_lock() twice instead of unlocking. Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/net/wireless/mediatek/mt76/mt7915/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)